Grampmaster: I was looking at:
24. Rh3 if gxf5
25. Rxh6 Bxe5
26. Rxe5
I liked white's attacking chances in this position but there were too many choices to be confident I was on the right track. Nice puzzle.

Grampmaster: Why 16...b5. Why not 16...Qh3 immediately? If 17.Nf6+ gxf6 and only 18.Qxf4 exf4 stops the immediate mate by Black, who is now left with a Queen advantage versus two White bishops after one of the bishops captures the remaining hanging Black knight.
What am I missing with this ...

Grampmaster: <bakit: Grampmaster and NateDawg...how do you counter 16.Qf5 hxg5 17.hxg5 Be4 18.Qh3 Nh7 would give black the defense?> I'd play 19.f3 Bf5 20.g4 then Bxg4 loses to 21.Qxh7# or if 20...Bg6 then 21.Rxg6 followed by 22.Qxh7# Interesting position wasn't it?

Grampmaster: I didn't see the simple positioning move of 60...Qf2. Without 15 minutes over the board I would have played 60....Ng5+, hoping for the checkmate variation. Nice puzzle. Bronstein was a great player.